转磨

转磨	zhuàn mò	rotary grindstone
转	zhuǎi	see 转文
转	zhuǎn	to turn / to change direction / to transfer / to forward (mail) / (Internet) to share (sb else's content)
转	zhuàn	to revolve / to turn / to circle about / to walk about / classifier for revolutions (per minute etc): revs, rpm / classifier for repeated actions
磨	mó	to rub / to grind / to polish / to sharpen / to wear down / to die out / to waste time / to pester / to insist
磨	mò	grindstone / to grind / to turn round